Shinsuke IBI


Adaptive Band Activity Ratio Control with Cascaded Energy Allocation for Amplify-and-Forward OFDM Relay Systems
Quang Thang DUONG Shinsuke IBI Seiichi SAMPEI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/11/01
Vol. E97-B  No. 11  pp. 2424-2434
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
dynamic spectrum controlspectral efficiencyamplify-and-forwardtransmit energy constraintOFDMenergy allocationconvex optimizationDCMC capacityCCMC capacity
 Summary | Full Text:PDF(1.5MB)

Dynamic Spectrum Control Aided Spectrum Sharing with Nonuniform Sampling-Based Channel Sounding
Quang Thang DUONG Shinsuke IBI Seiichi SAMPEI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/12/01
Vol. E96-B  No. 12  pp. 3172-3180
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
channel soundingdynamic spectrum controlnonuniform samplingill-conditioned problemfrequency selection diversity
 Summary | Full Text:PDF(1.4MB)

A Spectrum-Overlapped Resource Management for Turbo Equalizer in Uplink Future Multiple Access Channels
Jungo GOTO Osamu NAKAMURA Kazunari YOKOMAKURA Yasuhiro HAMAGUCHI Shinsuke IBI Seiichi SAMPEI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/12/01
Vol. E95-B  No. 12  pp. 3679-3687
Type of Manuscript:  Special Section PAPER (Special Section on Coding and Coding Theory-Based Signal Processing for Wireless Communications)
Category: 
Keyword: 
orthogonal accessnon-orthogonal accessfrequency selection diversitySORMSC/MMSE turbo equalizerEXIT analysis
 Summary | Full Text:PDF(2MB)

Adaptive Bandwidth Control for Dynamic Spectrum Control Aided Spectrum Sharing in Private Wireless Networks
Tomomi AOKI Shinsuke IBI Seiichi SAMPEI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/04/01
Vol. E95-B  No. 4  pp. 1093-1099
Type of Manuscript:  Special Section PAPER (Special Section on Cognitive Radio and Heterogeneous Wireless Networks in Conjunction with Main Topics of CrownCom2011)
Category: 
Keyword: 
autonomous distributed controladaptive bandwidth controldynamic spectrum controlcapacity maximization
 Summary | Full Text:PDF(1.4MB)

Wireless Distributed Network: For Flexible Networking and Radio Resource Management
Seiichi SAMPEI Kei SAKAGUCHI Shinsuke IBI Koji YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/12/01
Vol. E93-B  No. 12  pp. 3218-3227
Type of Manuscript:  INVITED PAPER (Special Section on Wireless Distributed Networks)
Category: 
Keyword: 
wireless distributed networkheterogeneous networkautonomous distributed networkscognitive radiocooperative transmissionradio resource management
 Summary | Full Text:PDF(1.3MB)

Space-Path Division Multiplexing Technique for Eigenmode Transmission System
Shinsuke IBI Seiichi SAMPEI Norihiko MORINAGA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/06/01
Vol. E89-B  No. 6  pp. 1960-1963
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOeigenmode transmissiondata multiplexingturbo equalizationsoft interference cancellationMMSE filter
 Summary | Full Text:PDF(210.9KB)